Stephen D. Chubb is Director at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). They have made 15 open-market trades across 1 company since 2007, most recently 2021-02-23.
CIK 0001144771
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 15 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CRL | SELL | 2021-02-23 | 2021-02-24 | $281.66 | $371K | -6.2% | -0.3% | +14.0% |
| CRL | SELL | 2020-08-18 | 2020-08-19 | $217.65 | $218K | +2.5% | +2.9% | +10.5% |
| CRL | SELL | 2020-02-27 | 2020-02-28 | $160.89 | $793K | -12.9% | -17.1% | +12.3% |
| CRL | SELL | 2019-02-19 | 2019-02-21 | $141.18 | $155K | -1.1% | -0.0% | -9.1% |
| CRL | SELL | 2019-02-19 | 2019-02-21 | $141.23 | $641K | -1.1% | -0.0% | -9.1% |
| CRL | SELL | 2018-02-15 | 2018-02-16 | $108.70 | $624K | -2.6% | +2.9% | -2.5% |
| CRL | SELL | 2016-12-02 | 2016-12-05 | $71.57 | $653K | +5.9% | +9.8% | +21.1% |
| CRL | SELL | 2016-02-23 | 2016-02-24 | $72.87 | $296K | +3.4% | +1.6% | +17.1% |
| CRL | SELL | 2016-02-01 | 2016-02-03 | $74.76 | $150K | +1.8% | +3.7% | +9.7% |
| CRL | SELL · 10b5-1 | 2015-11-02 | 2015-11-03 | $66.57 | $133K | -6.2% | -1.2% | -5.5% |
| CRL | SELL · 10b5-1 | 2015-08-03 | 2015-08-05 | $76.46 | $153K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2015-05-01 | 2015-05-05 | $69.80 | $140K | -6.2% | -1.2% | -1.2% |
| CRL | SELL | 2015-03-03 | 2015-03-05 | $75.52 | $151K | -6.2% | -1.2% | -1.2% |
| CRL | SELL | 2015-02-18 | 2015-02-19 | $73.97 | $371K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2014-12-01 | 2014-12-02 | $64.44 | $129K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2014-09-02 | 2014-09-04 | $59.18 | $118K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2014-06-02 | 2014-06-04 | $52.93 | $106K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2014-03-03 | 2014-03-05 | $58.70 | $117K | -6.2% | -1.2% | -1.2% |
| CRL | SELL | 2014-02-19 | 2014-02-21 | $58.35 | $303K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2013-12-02 | 2013-12-03 | $51.92 | $88K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2013-09-03 | 2013-09-05 | $46.49 | $93K | -6.2% | -1.2% | -1.2% |
| CRL | SELL | 2013-08-20 | 2013-08-22 | $47.46 | $190K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2013-01-02 | 2013-01-03 | $37.90 | $38K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2012-10-01 | 2012-10-01 | $39.53 | $40K | -6.2% | -1.2% | -1.2% |
| CRL | SELL · 10b5-1 | 2012-04-02 | 2012-04-04 | $36.22 | $36K | -6.2% | -1.2% | -1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.